! Started logfile: J2100+2615_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:50:13 2016 obs J2100+2615_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2100+2615_X_2014_12_20_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982846 visibilities/baseline/integration-bin. ! Found source: J2100+2615 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 60504 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2100+2615_X_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981986Jy sigma=0.011930 ! Fit after self-cal, rms=0.956919Jy sigma=0.011669 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7204 mas, bmaj=1.72 mas, bpa=-5.765 degrees ! Estimated noise=611.673 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332085 Jy ! Component: 100 - total flux cleaned = 0.0446115 Jy ! Total flux subtracted in 100 components = 0.0446115 Jy ! Clean residual min=-0.003623 max=0.006698 Jy/beam ! Clean residual mean=-0.000030 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.0446115 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0446115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075064Jy sigma=0.000809 ! Fit after self-cal, rms=0.074626Jy sigma=0.000805 ! Inverting map ! Added new window around map position (-0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773544 Jy ! Component: 100 - total flux cleaned = 0.0127837 Jy ! Total flux subtracted in 100 components = 0.0127837 Jy ! Clean residual min=-0.002814 max=0.004527 Jy/beam ! Clean residual mean=-0.000019 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0573952 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0573952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073525Jy sigma=0.000786 ! Fit after self-cal, rms=0.073485Jy sigma=0.000786 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445552 Jy ! Component: 100 - total flux cleaned = 0.00732261 Jy ! Total flux subtracted in 100 components = 0.00732261 Jy ! Clean residual min=-0.002545 max=0.003468 Jy/beam ! Clean residual mean=-0.000013 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0647178 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.0647178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073136Jy sigma=0.000779 ! Fit after self-cal, rms=0.073115Jy sigma=0.000779 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8688 mas, bmaj=1.981 mas, bpa=-5.165 degrees ! Estimated noise=241.425 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003915 Jy ! Component: 100 - total flux cleaned = 0.00592585 Jy ! Component: 150 - total flux cleaned = 0.00724266 Jy ! Component: 200 - total flux cleaned = 0.00815087 Jy ! Total flux subtracted in 200 components = 0.00815087 Jy ! Clean residual min=-0.001461 max=0.003251 Jy/beam ! Clean residual mean=-0.000024 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0728687 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.0728687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072931Jy sigma=0.000776 ! Fit after self-cal, rms=0.072922Jy sigma=0.000775 ! Inverting map ! Added new window around map position (1.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279489 Jy ! Component: 100 - total flux cleaned = 0.00461984 Jy ! Component: 150 - total flux cleaned = 0.00591562 Jy ! Component: 200 - total flux cleaned = 0.0064702 Jy ! Total flux subtracted in 200 components = 0.0064702 Jy ! Clean residual min=-0.001361 max=0.001356 Jy/beam ! Clean residual mean=-0.000013 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0793389 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 0.0793389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072807Jy sigma=0.000773 ! Fit after self-cal, rms=0.072784Jy sigma=0.000773 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 1.15 ! LA 0.97 MK 1.02 NL 0.99 OV 1.05 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.13 KP 0.99 ! LA 0.98 MK 1.07 NL 0.96 OV 1.04 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.09 KP 1.02 ! LA 0.98 MK 0.98 NL 0.99 OV 1.02 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.03 KP 0.96 ! LA 1.01 MK 0.95 NL 1.02 OV 1.05 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.93 KP 0.94 ! LA 1.03 MK 1.00 NL 1.01 OV 1.02 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.07 KP 0.91 ! LA 0.97 MK 1.02 NL 1.00 OV 1.08 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.14 HN 1.00 KP 0.91 ! LA 1.05 MK 0.93 NL 1.02 OV 1.10 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.06 KP 0.88 ! LA 1.00 MK 0.94 NL 1.02 OV 1.11 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.99 KP 0.93 ! LA 1.01 MK 0.93 NL 0.95 OV 1.05 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 0.97 KP 0.98 ! LA 1.05 MK 0.89 NL 1.08 OV 1.01 ! PT 0.93 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.01 KP 1.00 ! LA 1.02 MK 0.83 NL 1.02 OV 1.04 ! PT 0.97 SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 1.00 ! LA 1.01 MK 0.76 NL 1.04 OV 1.03 ! PT 1.00 SC 0.91 ! ! ! Fit before self-cal, rms=0.072784Jy sigma=0.000773 ! Fit after self-cal, rms=0.072137Jy sigma=0.000771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8573 mas, bmaj=1.975 mas, bpa=-5.421 degrees ! Estimated noise=241.022 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106511 Jy ! Component: 100 - total flux cleaned = 0.0011304 Jy ! Component: 150 - total flux cleaned = 0.0011299 Jy ! Component: 200 - total flux cleaned = 0.00110384 Jy ! Total flux subtracted in 200 components = 0.00110384 Jy ! Clean residual min=-0.000890 max=0.000887 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0804427 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.0804427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072112Jy sigma=0.000771 ! Fit after self-cal, rms=0.072102Jy sigma=0.000770 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072102Jy sigma=0.000770 ! Fit after self-cal, rms=0.071640Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8484 mas, bmaj=1.984 mas, bpa=-5.135 degrees ! Estimated noise=239.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485631 Jy ! Component: 100 - total flux cleaned = 0.000531664 Jy ! Component: 150 - total flux cleaned = 0.000552343 Jy ! Component: 200 - total flux cleaned = 0.000568591 Jy ! Total flux subtracted in 200 components = 0.000568591 Jy ! Clean residual min=-0.000778 max=0.000801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0810113 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.0810113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071625Jy sigma=0.000770 ! Fit after self-cal, rms=0.071626Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.28482e-05 Jy ! Component: 100 - total flux cleaned = 4.45294e-05 Jy ! Component: 150 - total flux cleaned = 4.39045e-05 Jy ! Component: 200 - total flux cleaned = 4.36745e-05 Jy ! Total flux subtracted in 200 components = 4.36745e-05 Jy ! Clean residual min=-0.000769 max=0.000793 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.081055 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.081055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071618Jy sigma=0.000770 ! Fit after self-cal, rms=0.071612Jy sigma=0.000770 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071612Jy sigma=0.000770 ! Fit after self-cal, rms=0.071108Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=1.99 mas, bpa=-5.05 degrees ! Estimated noise=237.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000389096 Jy ! Component: 100 - total flux cleaned = 0.000407816 Jy ! Component: 150 - total flux cleaned = 0.000453137 Jy ! Component: 200 - total flux cleaned = 0.0004798 Jy ! Total flux subtracted in 200 components = 0.0004798 Jy ! Clean residual min=-0.000739 max=0.000778 Jy/beam ! Clean residual mean=-0.000002 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0815348 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.0815348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071099Jy sigma=0.000769 ! Fit after self-cal, rms=0.071094Jy sigma=0.000769 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.11138e-05 Jy ! Component: 100 - total flux cleaned = 5.86297e-05 Jy ! Component: 150 - total flux cleaned = 7.12212e-05 Jy ! Component: 200 - total flux cleaned = 8.29908e-05 Jy ! Total flux subtracted in 200 components = 8.29908e-05 Jy ! Clean residual min=-0.000731 max=0.000781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0816178 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0816178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071089Jy sigma=0.000769 ! Fit after self-cal, rms=0.071083Jy sigma=0.000769 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071083Jy sigma=0.000769 ! Fit after self-cal, rms=0.070688Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=2.949 mas, bpa=-8.664 degrees ! Estimated noise=302.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441248 Jy ! Component: 100 - total flux cleaned = 0.000478234 Jy ! Component: 150 - total flux cleaned = 0.000518086 Jy ! Component: 200 - total flux cleaned = 0.000551387 Jy ! Total flux subtracted in 200 components = 0.000551387 Jy ! Clean residual min=-0.000822 max=0.001002 Jy/beam ! Clean residual mean=-0.000004 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0821692 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.0821692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070685Jy sigma=0.000769 ! Fit after self-cal, rms=0.070680Jy sigma=0.000769 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88211e-05 Jy ! Component: 100 - total flux cleaned = 5.12934e-05 Jy ! Component: 150 - total flux cleaned = 6.47185e-05 Jy ! Component: 200 - total flux cleaned = 7.68195e-05 Jy ! Total flux subtracted in 200 components = 7.68195e-05 Jy ! Clean residual min=-0.000826 max=0.000992 Jy/beam ! Clean residual mean=-0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.082246 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.082246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070678Jy sigma=0.000769 ! Fit after self-cal, rms=0.070677Jy sigma=0.000769 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8381 mas, bmaj=1.995 mas, bpa=-4.991 degrees ! Estimated noise=236.012 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8381 x 1.995 at -4.991 degrees (North through East) ! Clean map min=-0.00098829 max=0.041702 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6937 mas, bmaj=1.734 mas, bpa=-5.243 degrees ! Estimated noise=595.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325707 Jy ! Component: 100 - total flux cleaned = 0.0469737 Jy ! Component: 150 - total flux cleaned = 0.0559253 Jy ! Component: 200 - total flux cleaned = 0.0620813 Jy ! Total flux subtracted in 200 components = 0.0620813 Jy ! Clean residual min=-0.002790 max=0.003457 Jy/beam ! Clean residual mean=-0.000017 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0620813 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0620813 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8381 mas, bmaj=1.995 mas, bpa=-4.991 degrees ! Estimated noise=236.012 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618182 Jy ! Component: 100 - total flux cleaned = 0.0100913 Jy ! Component: 150 - total flux cleaned = 0.0128744 Jy ! Component: 200 - total flux cleaned = 0.0149382 Jy ! Total flux subtracted in 200 components = 0.0149382 Jy ! Clean residual min=-0.000988 max=0.001184 Jy/beam ! Clean residual mean=-0.000011 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0770196 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.0770196 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=2.949 mas, bpa=-8.664 degrees ! Estimated noise=302.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253924 Jy ! Component: 100 - total flux cleaned = 0.00387495 Jy ! Component: 150 - total flux cleaned = 0.00455424 Jy ! Component: 200 - total flux cleaned = 0.00469563 Jy ! Total flux subtracted in 200 components = 0.00469563 Jy ! Clean residual min=-0.000877 max=0.001084 Jy/beam ! Clean residual mean=-0.000007 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0817152 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.66361e-05 Jy ! Component: 100 - total flux cleaned = 0.000125822 Jy ! Component: 150 - total flux cleaned = 0.000181394 Jy ! Component: 200 - total flux cleaned = 0.000205204 Jy ! Total flux subtracted in 200 components = 0.000205204 Jy ! Clean residual min=-0.000843 max=0.001048 Jy/beam ! Clean residual mean=-0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0819204 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 99 components and 0.0819204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8381 mas, bmaj=1.995 mas, bpa=-4.991 degrees ! Estimated noise=236.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.51223e-05 Jy ! Component: 100 - total flux cleaned = 8.45246e-05 Jy ! Component: 150 - total flux cleaned = 6.56751e-05 Jy ! Component: 200 - total flux cleaned = 4.87776e-05 Jy ! Total flux subtracted in 200 components = 4.87776e-05 Jy ! Clean residual min=-0.000762 max=0.000902 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0819691 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.0819691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070699Jy sigma=0.000769 ! Fit after self-cal, rms=0.070697Jy sigma=0.000769 wmodel J2100+2615_X_2014_12_20_pus_map.mod ! Writing 116 model components to file: J2100+2615_X_2014_12_20_pus_map.mod wobs J2100+2615_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2100+2615_X_2014_12_20_pus_uvs.fits wwins J2100+2615_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J2100+2615_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025982 Jy ! Component: 100 - total flux cleaned = 0.000310714 Jy ! Component: 150 - total flux cleaned = 0.000429794 Jy ! Component: 200 - total flux cleaned = 0.000475287 Jy ! Component: 250 - total flux cleaned = 0.000497166 Jy ! Component: 300 - total flux cleaned = 0.000529121 Jy ! Component: 350 - total flux cleaned = 0.000539687 Jy ! Component: 400 - total flux cleaned = 0.000569912 Jy ! Component: 450 - total flux cleaned = 0.00054983 Jy ! Component: 500 - total flux cleaned = 0.000540404 Jy ! Component: 550 - total flux cleaned = 0.000578197 Jy ! Component: 600 - total flux cleaned = 0.00055945 Jy ! Component: 650 - total flux cleaned = 0.000586653 Jy ! Component: 700 - total flux cleaned = 0.00056874 Jy ! Component: 750 - total flux cleaned = 0.000586258 Jy ! Component: 800 - total flux cleaned = 0.000603321 Jy ! Component: 850 - total flux cleaned = 0.000611901 Jy ! Component: 900 - total flux cleaned = 0.000636847 Jy ! Component: 950 - total flux cleaned = 0.00063679 Jy ! Component: 1000 - total flux cleaned = 0.000653043 Jy ! Component: 1050 - total flux cleaned = 0.000676953 Jy ! Component: 1100 - total flux cleaned = 0.000676946 Jy ! Component: 1150 - total flux cleaned = 0.000715731 Jy ! Component: 1200 - total flux cleaned = 0.000715805 Jy ! Component: 1250 - total flux cleaned = 0.000738454 Jy ! Component: 1300 - total flux cleaned = 0.000760858 Jy ! Component: 1350 - total flux cleaned = 0.000790237 Jy ! Component: 1400 - total flux cleaned = 0.000826497 Jy ! Component: 1450 - total flux cleaned = 0.000847962 Jy ! Component: 1500 - total flux cleaned = 0.00086918 Jy ! Component: 1550 - total flux cleaned = 0.000904069 Jy ! Component: 1600 - total flux cleaned = 0.000945411 Jy ! Component: 1650 - total flux cleaned = 0.000965813 Jy ! Component: 1700 - total flux cleaned = 0.00100615 Jy ! Component: 1750 - total flux cleaned = 0.000992804 Jy ! Component: 1800 - total flux cleaned = 0.00101915 Jy ! Component: 1850 - total flux cleaned = 0.00104501 Jy ! Component: 1900 - total flux cleaned = 0.00105778 Jy ! Component: 1950 - total flux cleaned = 0.00107681 Jy ! Component: 2000 - total flux cleaned = 0.00107052 Jy ! Total flux subtracted in 2048 components = 0.0011016 Jy ! Clean residual min=-0.000310 max=0.000339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0830707 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 253 components and 0.0830707 Jy ![Exited script file: muppet] wmap "J2100+2615_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8381 x 1.995 at -4.991 degrees (North through East) ! Clean map min=-0.00068526 max=0.041672 Jy/beam ! Writing clean map to FITS file: J2100+2615_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0416719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115357 device "J2100+2615_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2100+2615_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.830465 0.830465 1.66093 3.32186 6.64372 13.2874 26.5749 53.1498 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.041 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8381 x 1.995 at -4.991 degrees (North through East) ! Clean map min=-0.00068526 max=0.041672 Jy/beam quit ! Quitting program ! Log file J2100+2615_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:50:17 2016